Lens Adapter Canon EF-EOS R Control Ring Mount Adapter

Name: Lens Adapter Canon EF-EOS R 2972C005
Brand: Canon
SKU: 1861774
Price: 218.99 EUR
Availability: InStock

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Short description

The Canon EF-EOS R Control Ring Mount Adapter allows you to use Canon EF lenses on Canon RF mount cameras. It features a control ring for customizable settings, a compact design with a length of 24 mm and a weight of 130 g, ensuring portability. The adapter maintains image quality and autofocus performance, making it an essential accessory for photographers looking to expand their lens options.

Available at price 218.99 €: 3 pcs.

Total available for order: 9 pcs.

Warranty: 2 Years

SKU: 1861774

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.28 kg)

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36 months installment: from 6.08 euros per month

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Product information

Description

Connect Canon EF and EF‑S lenses to Canon RF‑mount cameras using the Lens Adapter Canon EF‑EOS R Control Ring Mount Adapter. The adapter preserves autofocus performance and image quality while adding a programmable control ring that lets you adjust settings such as aperture, shutter speed, ISO or exposure compensation directly from the adapter without taking the camera away from your eye. The adapter is weather‑sealed against dust and moisture and has a compact, portable design with a length of 24 mm and a weight of 130 g.

Advantages

The adapter provides full mechanical and electronic compatibility between EF/EF‑S lenses and EOS R cameras, maintaining autofocus and image data transmission. A programmable control ring offers quick, tactile access to commonly adjusted camera parameters. Weather sealing protects against dust and moisture, and the adapter’s compact 24 mm length and 0.13 kg weight make it easy to carry and use on location.

Suitable for

Photographers who own Canon EF or EF‑S lenses and want to use them on EOS R bodies
Users who need quick adjustment of aperture, shutter speed, ISO or exposure compensation via a control ring
Outdoor and location shooting where dust and moisture resistance is required

Key specifications

Compatibility: Canon EF and EF‑S lenses to Canon RF‑mount (EOS R) cameras
Control: Programmable control ring for camera settings
Length: 24 mm
Weight: 0.13 kg (130 g)
Colour: Black
MPN: 2972C005
EAN: 4549292115710

How to use

Mount the adapter onto your EOS R camera’s RF mount, then attach a Canon EF or EF‑S lens to the adapter. Use the camera menu to assign a function to the control ring (for example aperture, shutter speed, ISO or exposure compensation). Adjust the assigned parameter by turning the control ring while holding the camera at eye level; normal autofocus and electronic communication between camera and lens remain active.

Usage recommendations

For reliable operation, ensure firmware on both camera and adapter (if applicable) is up to date. Clean mount contacts and keep the adapter’s seals free of debris to maintain weather resistance.

Specifications

Weight:: 0.13 kg
Product colour:: Black

All features

Lens adapter mount interface:: Canon EF
Adapting lens interface:: Canon RF

Weight & dimensions

Weight:: 0.13 kg
Length:: 24 mm

Other features

Width:: 74.4 mm

Performance

Compatibility:: Canon EOS R

Design

Product colour:: Black

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Warehouse	Stock	Delivery to the store	Store Price
WH334	3	01.07.2026 Best delivery	218.99 €
WH354	3	08.07.2026	236.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	3	15.07.2026	234.49 €

218.99 €

Stock: 3

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH334

236.99 €

Stock: 3

Delivery Date: 08.07.2026

Warehouse: WH354

Available only for legal entities

234.49 €

Stock: 3

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Lens Adapter Canon EF-EOS R Control Ring Mount Adapter cost, and is it available for purchase?

The price is 218.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Lens Adapter Canon EF-EOS R Control Ring Mount Adapter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Lens Adapter Canon EF-EOS R Control Ring Mount Adapter online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
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Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Canon products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Canon service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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